Products
Manufacturer
RFQ
NEWS
ContactIR3891MTR1PBF
1V 31-Pin IR3891 DC DC Voltage Regulator 2 Outputs 300kHz~1.5MHz Tape & Reel (TR) 4A 31-PowerVFQFN
- Manufacturer: Infineon Technologies
- NO: 376-IR3891MTR1PBF
- Package: 31-PowerVFQFN
- Datasheet:
- Stock: 8356
- Description: 1V 31-Pin IR3891 DC DC Voltage Regulator 2 Outputs 300kHz~1.5MHz Tape & Reel (TR) 4A 31-PowerVFQFN (Kg)
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Number of Outputs | 2 |
| Voltage - Input (Max) | 21V |
| Output Voltage | 18.06V |
| Output Type | Adjustable |
| Max Output Current | 4A |
| Operating Supply Voltage | 21V |
| Voltage - Input (Min) | 1V |
| Min Supply Voltage | 1V |
| Nominal Supply Current | 12mA |
| Output Configuration | Positive |
| Current - Output | 4A |
| Max Output Voltage | 18.06V |
| Voltage - Output (Min/Fixed) | 0.5V |
| Topology | Buck |
| Min Input Voltage | 1V |
| Frequency - Switching | 300kHz~1.5MHz |
| Max Input Voltage | 21V |
| Synchronous Rectifier | Yes |
| Min Output Voltage | 500mV |
| Voltage - Output (Max) | 18.06V |
| Width | 5mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 31-PowerVFQFN |
| Number of Pins | 31 |
| Supplier Device Package | PQFN (5x6) |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Series | SupIRBuck® |
| Published | 2013 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Base Part Number | IR3891 |
| Function | Step-Down |
